MUR420
THRU
MUR460
VOLTAGE:200&600VCURRENT:4.0A
FEATURE
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Ideally suited for use in very high frequency switching
power supplies, inverters and as free wheeling diodes
• Ultra fast recovery time for high efficiency
• Excellent high temperature switching
• Glass passivated junction
• High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body over
passivated chip
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.045 oz., 1.1 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated)
SYMBOL
MUR420 MUR440 MUR460 units
Maximum Recurrent Peak Reverse Voltage Vrrm
200 400 600 V
Maximum RMS Voltage Vrms
140 280 420
Maximum DC blocking Voltage Vdc
400 400 600 V
Maximum Average Forward Rectified
If(av) 4.0
A
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Ifsm 150
A
Maximum Forward Voltage at rated Forward
Current and 25
°C
Vf 0.89
1.28
V
Maximum Reverse Recovery Time (Note 1)
Trr 25 45
nS
Typical thermal resistance junction
to ambient (Note 2)
R
th(ja)
28
°C/W
Maximum DC Reverse Current Ta =25
°C
at rated DC blocking voltage Ta =125
°C
Ir
10
100
µA
µA
Storage and Operating Temperature Range Tstg, Tj -55 to +150
°C
Note:
1.
Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A
2.
Lead length = 1/2” on P.C. board with 1.5” x1.5” copper surface
Dimensions in inches and (millimeters)
DO-201AD
0.220(5.6)
0.197(5.0)
DIA.
0.052(1.3)
0.048(1.2)
DIA.
1.0 (25.4)
MIN.
0.375(9.5)
0.285(7.2)
1.0 (25.4)
MIN.
SUPER FAST RECTIFIER
1
http://www.sps-elec.com
旭特安和美科技（上海）股份有限公司
Special Sun A.H.M Technology(Shanghai) CO.,LTD.
2
http://www.sps-elec.com
旭特安和美科技（上海）股份有限公司
Special Sun A.H.M Technology(Shanghai) CO.,LTD.
MUR420 THRU MUR460
ELECTRICAL CHARACTERISTICS